Originally Posted by
RETRO RC
The GX series are still classed as gen5.5 the gen 6 series are not going to be released until some time next year at the ealiest, the only true gen6 that you will be able to get until then is the MG66.
the caster grenade is a gen4 so the crank, rod and sleave are all different maybe the carbs also
thanks for clearing it up